xref: /OK3568_Linux_fs/u-boot/board/keymile/kmp204x/law.c (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * (C) Copyright 2013 Keymile AG
3*4882a593Smuzhiyun  * Valentin Longchamp <valentin.longchamp@keymile.com>
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Copyright 2008-2011 Freescale Semiconductor, Inc.
6*4882a593Smuzhiyun  *
7*4882a593Smuzhiyun  * (C) Copyright 2000
8*4882a593Smuzhiyun  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
9*4882a593Smuzhiyun  *
10*4882a593Smuzhiyun  * SPDX-License-Identifier:	GPL-2.0+
11*4882a593Smuzhiyun  */
12*4882a593Smuzhiyun 
13*4882a593Smuzhiyun #include <common.h>
14*4882a593Smuzhiyun #include <asm/fsl_law.h>
15*4882a593Smuzhiyun #include <asm/mmu.h>
16*4882a593Smuzhiyun 
17*4882a593Smuzhiyun struct law_entry law_table[] = {
18*4882a593Smuzhiyun #ifdef CONFIG_SYS_BMAN_MEM_PHYS
19*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_BMAN),
20*4882a593Smuzhiyun #endif
21*4882a593Smuzhiyun #ifdef CONFIG_SYS_QMAN_MEM_PHYS
22*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_QMAN),
23*4882a593Smuzhiyun #endif
24*4882a593Smuzhiyun #ifdef CONFIG_SYS_DCSRBAR_PHYS
25*4882a593Smuzhiyun 	/* Limit DCSR to 32M to access NPC Trace Buffer */
26*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
27*4882a593Smuzhiyun #endif
28*4882a593Smuzhiyun #ifdef CONFIG_SYS_NAND_BASE_PHYS
29*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_32K, LAW_TRGT_IF_LBC),
30*4882a593Smuzhiyun #endif
31*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_QRIO_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_LBC),
32*4882a593Smuzhiyun #ifdef CONFIG_SYS_LBAPP1_BASE_PHYS
33*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_LBAPP1_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
34*4882a593Smuzhiyun #endif
35*4882a593Smuzhiyun #ifdef CONFIG_SYS_LBAPP2_BASE_PHYS
36*4882a593Smuzhiyun 	SET_LAW(CONFIG_SYS_LBAPP2_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
37*4882a593Smuzhiyun #endif
38*4882a593Smuzhiyun };
39*4882a593Smuzhiyun 
40*4882a593Smuzhiyun int num_law_entries = ARRAY_SIZE(law_table);
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